78367605428

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3109}}^1\times {\mathrm{47381}}^1$

素因数の和:50520

約数の個数: 48

約数和(自身を含む): 165040982400

約数和(自身を除く): 86673376972

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 3109, 6218, 12436, 21763, 43526, 47381, 59071, 87052, 94762, 118142, 189524, 236284, 331667, 413497, 663334, 826994, 900239, 1326668, 1653988, 1800478, 3600956, 6301673, 12603346, 25206692, 147307529, 294615058, 589230116, 1031152703, 2062305406, 2798843051, 4124610812, 5597686102, 11195372204, 19591901357, 39183802714, 78367605428]

約数ペア:

[(1, 78367605428), (2, 39183802714), (4, 19591901357), (7, 11195372204), (14, 5597686102), (19, 4124610812), (28, 2798843051), (38, 2062305406), (76, 1031152703), (133, 589230116), (266, 294615058), (532, 147307529), (3109, 25206692), (6218, 12603346), (12436, 6301673), (21763, 3600956), (43526, 1800478), (47381, 1653988), (59071, 1326668), (87052, 900239), (94762, 826994), (118142, 663334), (189524, 413497), (236284, 331667)]